L. Phelps et F. Wilczenski, EATING DISORDERS INVENTORY .2. COGNITIVE-BEHAVIORAL DIMENSIONS WITH NONCLINICAL ADOLESCENTS, Journal of clinical psychology, 49(4), 1993, pp. 508-515
The EDI-2 was administered to 122 nonclinical females aged 12 to 18 ye
ars. Although group means were within the normal range, 30% of the sub
jects were abnormally preoccupied with body proportions, and 4% were p
athologically weight fixated. Three risk groups were identified on the
basis of high composite factor scores: (a) the Psychological Distress
group indicated substantial apprehension about social adequacy, perso
nal intimacy, emotional security, and anger control; (b) the Body-imag
e Dysphoria group were all preoccupied with weight and body proportion
s at levels commensurate with diagnosed anorexics; and (c) the Behavio
ral Disparity group endorsed unrealistically high standards for behavi
or and feelings of virtue/power through behavioral restraint, yet a wi
llingness to engage in binging and/or purging behaviors.